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Beam-target interaction experiments for Bremsstrahlung converter applications

Description: The authors are investigating the possible adverse effects of (1) backstreaming ion emission from the Bremsstrahlung converter target and (2) the interaction of the resultant plasma with the electron beam during subsequent pulses for multi-pulse radiography facilities. These effects would primarily manifest themselves in a static focusing system as a rapidly varying x-ray spot. To study these effects, they are conducting beam-target interaction experiments on the ETA-II accelerator (a 6.0 MeV, … more
Date: March 1, 1999
Creator: Buckles, R.; Caparaso, G.; Chen, Y. J.; Crist, C.; Falabella, S.; Houck, T. et al.
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Partner: UNT Libraries Government Documents Department
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Comparison of the plasma beat wave accelerator and the plasma wake field accelerator

Description: In this paper we compare the Plasma Beat Wave Accelerator and Plasma Wake Field Accelerator. We show that the electric fields in the plasma for both schemes are very similar, and thus the dynamics of the driven beams are very similar. The differences appear in the parameters associated with the driving beams. In particular to obtain a given accelerating gradient, the Plasma Wake Field Accelerator has a higher efficiency and a lower total energy for the driving beam. 7 refs., 2 tabs.
Date: March 1, 1985
Creator: Chen, P. & Ruth, R. D.
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Partner: UNT Libraries Government Documents Department
open access

Investigation of Focusing of Relativistic Electron and Positron Bunches Moving in Cold Plasma. Final Report

Description: This document is the final report on a project to study focusing effects of relativistic beams of electrons and positrons interacting with a cold plasma. The authors consider three different models for the overdense cold plasma - electron bunch interaction. They look at coulomb effects, wakefield effects, bunch parameters, and the effects of trains of pulses on focusing properties.
Date: March 1, 1995
Creator: Amatuni, Ts. A.; Elbakian, S. S.; Khachatryan, A. G. & Sekhpossian, E. V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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